Anonymous: A visit to the bank becomes an interrogation.

Warner Bros.

The Batman and the Joker square off in 'The Dark Knight'

'Nearly ever (sic) trip to the teller becomes some sort of interrogation. 'What do you do, omg good for you, when did you start' etc … Just gets so annoying and some of these tellers have to scream it out so everyone in the bank hears.'

Anonymous -- millionaire by the age of 22: Time is the enemy.

Dassault

'Private jets are not what you do because you want to have fun, they're what you to do to save time (time = money). You do the maths: a private jet makes sense if it saves you x amount of time and your time is valued at y.'

Anonymous -- sold his company for $100 million aged 24: Economy is hell.

'The first few times it's really nice to fly business class. Then you get used to it. Then it's nothing special anymore, but suddenly economy class (which was fine before) feels like crap. This adaption is dangerous because if you indulge, you won't be any more satisfied in the long-run, but your standards will go up and you become incompatible with what's normal for everybody else.'

Anonymous -- millionaire aged 17: You make a lot of new friends (kind of).

Warner Bros.

'One thing I can say is, always remember the people that were there before you were a millionaire, the people that helped you to get where you are. The biggest change I've noticed is the people around me (general acquaintances, not close friends/family), when they find out I'm well off, they just try to flatter me, blowing smoke up my rear.'

Anonymous: You can hit your bucket lists, hard.

YamiPaperDreams!/Flickr

'I had been postponing so many experiences with the idea of 'doing it at some point in the future when I made it' that I just started tackling them one by one. Superbowl. Sundance. SobeFest. Africa. A month around Europe. Three-star Michelin dining.'

Anonymous -- sold his company for $100 million aged 24: I could have been just as happy when I was poor(er).

Abhay Kumar, Youtube

'Surprisingly, the goals I identified were mostly goals that don't require much money, such as: learn to photograph landscapes like a pro, become a good salsa dancer, learn Italian, learn to cook Thai food. Now I am working more consciously towards my goals. I found myself a private Italian teacher (whilst before I would have joined a course) but the most striking realisation was that I could basically have done all these things with just a modest salary... and I didn't, because I imagined I needed to work so hard and make money.'

Anonymous: You have to deal with awkward reactions.

Matt Cardy/Getty Images

'Whether it's a tour guide pointing out a hotel that costs $1000/night and everybody in the tour bus gasps (and it's where I'm staying) or taxi drivers making snarky comments about millionaires, or people suggesting it's my 'lucky day and I should buy a lotto ticket' -- I run into it repeatedly and predictably, but I always tend to keep my mouth shut and not say anything.'

Anonymous -- 'Paper' millionaire by age 25: Having kids comes in handy.

Flickr/Herald Post

'Do you really want your kids to grow up never having seen their parents work, or worry about the cost of something? Do you really need five cars, and two or three houses? Is flying commercial really that inconvenient? Are your kids going to love you more if you give them everything? Answers: Hell no it makes them lazy brats, one semi-luxury car per licensed driver is totally sufficient, one sweet house plus a sweet vacation timeshare is more than adequate, private planes are only rarely worth it but business class is really nice on international flights, and no, they will actually love you less and be miserable grown ups.'

Anonymous -- father was a millionaire by age 24: Don't let a fancy car define your image.

Bugatti

'Once I asked my father when I was in college and his colleague gifted his son a Mercedes for his 20th birthday, 'Why do we shy away from buying things we obviously can buy? Why am I not allowed to buy things others flaunt?'

'His answer was simple: 'Only a fool would buy an expensive car like that in a place where there is no driving discipline.' Soon enough he would be worrying about dents and servicing and mileage. Don't let a car define your image, let your positive impact on others lives make an image.'

Anonymous -- 'Paper' millionaire by age 25: Play it right and you can be set for life.

'The key is you need to be very conscious about several things, including your wealth itself, how you spend money wisely, what in life makes you happy, and planning for future. When you keep everything in control and not spend unreasonably, having even just a million dollars (which is arguably not much in modern days) can mean you're set for life.'

Anonymous -- millionaire by the age of 22: It is a lonely journey.

Google/9-eyes.com

'You're the youngest and most underdressed person in any restaurant you go to. You give money to parents who can't hope to offer you career advice. After achieving more than most people ever achieve financially, what are you supposed to do -- retire for the next 50 years?'

Anonymous -- 'Paper' millionaire by age 25: You can really think about what you want to do in life.

'Many people like giving the advice that you should work at a job you enjoy; but most people are typically tied to one type of job or another as it's something they can do that also makes them the most money. But when money is entirely out of the equation, what do you really want to do? This is a question that I have been thinking about for over a year by now.'